Extreme Online Store Reviews

Extreme Online Store ReviewsSee store reviews

Customer photo review of 2016-19 Cadillac CTS-V / 2014-19 CTS Wickerbill Rear Spoiler+2
Justin W.
Shipping came fast and i paid for professional install at a Carstar. Cost me $150 for install. Worth every penny, fits great. And I'm the only person I've seen in area who has one on a CTS, let alone a VSports. Thanks!!! I Love it.....
2016-19 Cadillac CTS-V / 2014-19 CTS Wickerbill Rear Spoiler
Customer photo review of 2014-Up Infiniti Q50 Muffler Delete Axle Back 4.5" Dual Tips Exhaust
Mark E.
This exhaust sounds better than I expected! I really like the low bass it has when the car is warming up. Easier to install than I expected and everything lined up perfect.
2014-Up Infiniti Q50 Muffler Delete Axle Back 4.5" Dual Tips Exhaust
Customer photo review of Corvette C8 5VM Front Splitter Lip (2-Piece Version)+1
Emilio N.
The installation was super easy. But if you’re in doubt, just view the YouTube installation process to set your mind at ease. I did NOT have to lift my car, but I did use a cordless screwdriver with a 90 degree adapter. Super easy for DIY folks. My only wish was that the role of double face tape was a bit longer. I ran out with 20% of area uncovered. Once the tape is down, there’s no adjusting possible. Luckily I have my own role of DF take which filled in perfectly. But in reality, you don’t ...
Corvette C8 5VM Front Splitter Lip (2-Piece Version)
Customer photo review of Corvette C7 Stage 2 / Stage 3 Front Splitter & Side Skirts
#20930 S.
I purchased the front lip and side skirts from Extreme Online Store, and I’m very happy with them. The parts arrived well packaged, fit perfectly, and were easy to install. The quality feels solid, and the design gives the car a much more aggressive, clean look without being over the top. Excellent value for the price—highly recommended.
Corvette C7 Stage 2 / Stage 3 Front Splitter & Side Skirts
Customer photo review of 2005-13 Corvette C6 Rear Bumper Diffuser+2
Chris S.
I posted a Google review but posting here also. Product arrived faster than I thought it would. I am in Canada and it arrived at my door within a week. Took about 3 1/2 hrs to install - took my time to ensure I didn’t break anything. A few bolts are tricky to get at but with patience it got done with little issues. Only adjustment I had to do was the pin hole size for the taillights - enlarged slightly to get the taillight assembly to flip into place. The part fit really well with the body...
2005-13 Corvette C6 Rear Bumper Diffuser
Customer photo review of 2019-Up Camaro ZL1 Conversion Front Splitter Lip
David B.
Great product looks beautiful on my 2020 Camaro SS actually this is my second time purchasing the front splitter the first one was damaged by myself so had to replace it the car is back to looking great again thank you for such a good product
2019-Up Camaro ZL1 Conversion Front Splitter Lip
Customer photo review of Chevrolet Corvette C7 ZR1 Carbon Fiber Front Bumper Vent Brows Insert+3
Gary H.
These compliment the standard carbon fiber parts as well as after-market ones very well. My C7 ZR1 took a rock hit on the current passenger side eyebrow, so I replaced both with the carbon fiber ones.
Chevrolet Corvette C7 ZR1 Carbon Fiber Front Bumper Vent Brows Insert
Customer photo review of Z06 Visible Package Corvette C8 Stingray Rear Spoiler
Robert B.
It was perfect. It made a big difference in the appearance of the car with all the carbon flash that was already on the car. It was a perfect match, but I also had the hose removed from my Z 51 bumper so it looked like it was naturally on there from the beginning love the product highly recommend it
Z06 Visible Package Corvette C8 Stingray Rear Spoiler
Customer photo review of Corvette C8 5VM Front Splitter (2-Piece Version) & Side Skirts+3
Jeff B.
I recently purchased the 5VM combo front splitter and side rocker panels from extreme online store with the carbon flash to match the rest of the car ,I couldn’t be happier it added such a beefier more aggressive look,I get compliments wherever I go,the carbon flash matched perfectly I highly recommend purchasing the carbon flash if you’re trying to match the rest of the car.I also wanted to add I had a small problem with one of the rocker panels I reached out to them and they made it wright imm...
Corvette C8 5VM Front Splitter (2-Piece Version) & Side Skirts
Customer photo review of 2024-Up Mustang GT Rear Spoiler+1
Kenzi T.
Spoiler is amazing! I had someone else attach it for me but, they said the directions weren’t very clear. Thankfully, he was an expert and knew just what to do. Besides that, great product and looks amazing!
2024-Up Mustang GT Rear Spoiler
Customer photo review of Corvette C7 Rear Bumper Diffuser Fins+2
Thomas L.
Easy to install instructions I highly recommend to take off the rear diffuser. You don’t have to takeoff the whole bumper, but you can go onto YouTube and look for videos where you could takeoff the rear diffuser and then install it.
Corvette C7 Rear Bumper Diffuser Fins
Customer photo review of 2024-Up Corvette C8 E-Ray Coupe | Factory Style Dry CARBON FIBER Engine Bay Panel+3
Steven C.
The trim pieces came well-protected. They fit perfectly and look great. There aren't as many parts for the Eray as there are for the Stingray and the Z06.I scoured the internet and found these, and I think they look great. High quality and fast shipping.I am very pleased with this purchase
2024-Up Corvette C8 E-Ray Coupe | Factory Style Dry CARBON FIBER Engine Bay Panel
Customer photo review of Corvette C7 Stage 2 Carbon Flash Front Splitter Lip W/ Side Winglets+1
Dean D.
Just installed stage 2 splitter on my C7. Fits like a glove. You may want to get industrial strength 3M double back tape to install the winglets.I used the double back tape that come with my splitter and it’s holding tight. But just in case you may want to use industrial strength.Very pleased with everything !
Corvette C7 Stage 2 Carbon Flash Front Splitter Lip W/ Side Winglets
Customer photo review of 2016-21 Honda Civic Sedan Type R Conversion Rear Trunk Spoiler Kit+2
Chris L.
Worked out well on my 2019 Civic SI Sedan. Got a body shop to paint and install it. Doesn’t wobble when traveling higher speeds on the highways. Rock solid design Not a con for me, rear view mirror viewing. Will have the wing in your peripheral view. At the top of the mirror. Still able to see, just need to tilt or move your head slightly more than usual.
2016-21 Honda Civic Sedan Type R Conversion Rear Trunk Spoiler Kit
Customer photo review of 2024-Up Ford Mustang GT Rear Spoiler+2
Michael S.
What a steal of a deal for less than $150! The spoiler arrived with no scratches or scuffs. It was easy to assemble but there were no instructions included. Took it to my local bodyshop and they installed it easily. The total including tax was under $350 for the parts and install. It looks just like the OEM performance pack from Ford. Normally, you'd need to pay $6k for the package or over $1k for their wing. This spoiler is just is good and a fraction of the cost.
2024-Up Ford Mustang GT Rear Spoiler
Customer photo review of Low Profile Package Corvette C8 Stingray Rear Spoiler
Jamie M.
100% satisfaction, could not be more satisfied. Used 3M tape after prepping the vehicle and spoiler with an alcohol wipe. Fit and finish is perfect, spoiler paint and quality is top shelf. Carbon flash matches the vehicle paint perfectly. Highly recommend this product!
Low Profile Package Corvette C8 Stingray Rear Spoiler
Customer photo review of Corvette C8 Coupe DRY CARBON FIBER Side Window Switch Control Panel Cover+3
Fernando M.
I just got home, and just installed it. The product is beautiful. Only problem was on the passenger side. There was a small area that was uncovered, but it was very minimal.
Corvette C8 Coupe DRY CARBON FIBER Side Window Switch Control Panel Cover
Customer photo review of Chevrolet Corvette C8 XL Extended Front Splash Guard Mud Flaps+2
#18005 R.
This is the second pair on fronts that I had to change, not because of quality, but the dealership, had remove them and reinstalled it and messed it up on the reinstall. The only problem I had was there are little scratch mark, on the bending of the unit. You see the white scratch mark or miss painting on both sides. Very hard to see when installed. The fix is perfect.
Chevrolet Corvette C8 XL Extended Front Splash Guard Mud Flaps
Customer photo review of Chevrolet Corvette C8 Coupe Engine Bay Panel Cover (3-Pieces Version)
Todd D.
The three piece carbon fiber trim package added a lot to the engine bay of my 2025 Z06. The fit and finish was very good, and alignment was not an issue. I used some adhesive promoter prior to adhering the pieces, and they stuck down fine. This is a must have if you want your Corvette Coupe engine bay to look it's best!
Chevrolet Corvette C8 Coupe Engine Bay Panel Cover (3-Pieces Version)
Customer photo review of 2019-24 Camaro 1LE Facelift Front Splitter
Will G.
Great splitter! It fit amazingly, install was also easy. They link a great video. Only thing i recommend is don’t pre drill the holes, undo the tape stick it on screw it in the right place and then drill the holes for the rivets! Otherwise it looks amazing !
2019-24 Camaro 1LE Facelift Front Splitter
Customer photo review of Corvette C8 Ducktail Rear Trunk Spoiler+3
Ritchie P.
This rear spoiler fit great but the holes needs to be grinded in the number cover to install it correctly Z51. I feel the company could move them a small amount to get it perfect 👍I would buy another one after installing this product and feel I got my moneys worth. This wing will block a small amount of rear camera’s view also, We will see how the spoiler handle the Texas sun this summer too. . Overall great product and I would buy again.
Corvette C8 Ducktail Rear Trunk Spoiler
Customer photo review of Corvette C8 DRY CARBON FIBER Center Console Armrest Cover
Chiedozie O.
Love it! I have the level 2 carbon fiber package in my 2026 Z06. This compliments the center console + waterfall forming a carbon fiber division between driver and passenger. Love the look!
Corvette C8 DRY CARBON FIBER Center Console Armrest Cover
Customer photo review of Corvette C7 Stage 3 Front Splitter Wickerbill Extension Winglets+1
Steve R.
The 7 GS had OEM stage 2 carbon winglets. The stage 3 winglets have taken the look from both the front and side view to a whole new level. I was concerned the carbon on the stage 3 wiglet would be different in colour and pattern. I am real impressed with the match of both. Easily the best bang for your buck upgrade you could do for your C7. Swapping out the winglets took 30 mins with a small socket set.
Corvette C7 Stage 3 Front Splitter Wickerbill Extension Winglets
Customer photo review of Corvette C7 Stage 3 Aerodynamic Full Body Kit
Cameron M.
Everything was very easy to install, the only thing that could’ve made it better is if I would’ve gotten the carbon fiber winglets for the splitter along with the rest
Corvette C7 Stage 3 Aerodynamic Full Body Kit
Customer photo review of Corvette C7 Rear Bumper Diffuser Fins+1
Bertrand W.
Parts arrived within a week, detailed drill guide and instructions, I wish the parts were labeled driver/passenger, inboard/outboard. But I ultimately figured it out. Install was easy for me but I did treat the install like I was performing surgery (after all this is my baby) I love the look; I believe the car should have come from the factory like this. I am particular about what mods I do on this car; but I think this was an important one. Also there are many YouTube videos to help everyone of...
Corvette C7 Rear Bumper Diffuser Fins
Customer photo review of Corvette C5 ZR1 Extended Rear Trunk Spoiler+3
Steve M.
Easy installation and the spoiler looks great.My C5 looks like it came from the factory with this spoiler.I used painters tape to layout the final placement and marked the corners.I used scotch tape, doubled over to make it two sided, to hold the hole location devices to the bottom of the spoiler and then taped the devices to the car after double checking the final placement.Lift the spoiler off of the car leaving the hole locators on the car.Make one final measurement between holes and drill.T...
Corvette C5 ZR1 Extended Rear Trunk Spoiler
Customer video review of Chevrolet Corvette C8 Carbon Fiber Engine Bay Struct Covers
Anthony T.
Amazing quality fast shipping and excellent customer service. I am highly impressed with the carbon fiber engine bay accent that I have added, and I’m looking forward to adding some carbon fiber on the exterior.
Chevrolet Corvette C8 Carbon Fiber Engine Bay Struct Covers
Customer video review of Chevrolet Corvette C8 Coupe Engine Bay Panel Cover (1-Piece Version)
Anthony T.
Amazing quality fast shipping and excellent customer service. I am highly impressed with the carbon fiber engine bay accent that I have added, and I’m looking forward to adding some carbon fiber on the exterior.
Chevrolet Corvette C8 Coupe Engine Bay Panel Cover (1-Piece Version)
Customer photo review of Chevrolet Corvette C7 Extended Front Splash Guards+1
Patrick S.
Very easy to install. They look great and match my trim. Best of all they stopped things from hitting the side of my car. My wheels are a bit wider than stock so really needed something to protect side of the car. Very pleased.
Chevrolet Corvette C7 Extended Front Splash Guards
Customer photo review of Corvette C8 Rear Bumper Add-On Diffuser Lip
Robert D.
Top grade quality, perfect fitment fast shipment great customer service went back online and bought side skirts after the install of the diffuser. Look forward to doing more business with this company in the future. I highly recommend it if anyone needs parts for a C8 Corvette Met At Home Depot it’s a must to get it from this company. They are excellent
Corvette C8 Rear Bumper Add-On Diffuser Lip
Customer photo review of Corvette C7 Stage 3 DRY CARBON FIBER Front Splitter Wickerbill Extension Winglets
Eric T.
Packing was excellent, no scratches, perfect fit as if was an oem item. I suggest providing six longer screws (1/4) inch would be perfect to mount to wheel well. The 4 bolts are not long enough to mount the winglet to the oem front splitter.
Corvette C7 Stage 3 DRY CARBON FIBER Front Splitter Wickerbill Extension Winglets
Customer photo review of Chevrolet Corvette C5 Performance Front Splitter Lip+1
Brandon B.
Perfect fitment and a great price. Kinda busted up my first one so had to wait till these were back in stock to order a new one. Bought again and would buy a 3rd time if I had to, hopefully I don't though lol.
Chevrolet Corvette C5 Performance Front Splitter Lip
Customer photo review of Camaro Zl1 1LE Conversion Rear Trunk Spoiler High Wing+3
Jason S.
My spoiler was shipped right away and received quickly - which is always good when you’re anxious for a new product for your dream car! I got the gloss black and it arrived in perfect condition. Install was super quick with a helper. There are quite a few install videos on the internet so it shouldn’t be an issue. I’m very happy with my purchase and the spoiler is already turning heads! I love it!
Camaro Zl1 1LE Conversion Rear Trunk Spoiler High Wing
Customer photo review of 2015-21 Subaru WRX STi RB Duckbill Rear Trunk Rear Spoiler
Jace R.
Great quality and paint finish is perfect only thing ive noticed is when it is in direct sunlight it warps pulling the middle of the spoiler of the trunk with the adhesive about 1/4-1/2in but as soon as it cools down goes right back to normal
2015-21 Subaru WRX STi RB Duckbill Rear Trunk Rear Spoiler
Customer photo review of 2015-21 Subaru WRX STi High-Kick Duckbill Rear Spoiler+1
Michael M.
Love it! Fitment was very good. I did have it pop up on me on the right, but heated it and pushed it back down, no more issues. Looks awesome.
2015-21 Subaru WRX STi High-Kick Duckbill Rear Spoiler
Customer photo review of Corvette C7 Rear Bumper Diffuser Fins
Brian S.
Template made installation super easy. I was able to reach the screws without disassembling the bumper like I saw in some installation videos. The carbon flash paint matches perfectly and it looks like a factory option. Very glad I bought these and now I’ll have to buy more parts from Extreme Online.
Corvette C7 Rear Bumper Diffuser Fins
Customer photo review of Corvette C5 ZR1 Extended Rear Trunk Spoiler+1
Sean M.
This spoiler is perfect! This project went so much smoother than I expected, EOS shipped out in great time, no instructions, but plenty of videos out there for this particular spoiler. The screw alignment templates are right on the money, install was perfect and so easy!! Everything went great.
Corvette C5 ZR1 Extended Rear Trunk Spoiler
Customer photo review of Corvette C8 ZR1 Style DRY CARBON FIBER Rear High Wing Spoiler Bracket+2
#22510 R.
It looks great. Just wish it came with a hardware chart. It comes with both Z07 and ZR1 hardware which can be confusing. Pay attention to detail when installing. Good fit overall. 95 out of 100. Carbon flash finish is excellent. All Carbon fiber parts are excellent. Would recommend it for my customers.
Corvette C8 ZR1 Style DRY CARBON FIBER Rear High Wing Spoiler Bracket
Customer photo review of 2024-Up Mustang DRY CARBON FIBER Gear Shift Panel Cover
Joe R.
Starting on the interior of the mustang. These products are excellent and fit like a glove. The quality and finish is unbelievable. Hopefully the front lip extensions will be available soon. THANK YOU EOS!!
2024-Up Mustang DRY CARBON FIBER Gear Shift Panel Cover
Customer photo review of 2018-23 Ford Mustang Terminator Style Front Vented Bumper Hood+1
Anthony C.
Great company, amazing correspondents, packaging was beautiful, created, protective wrap, they really took the time to make sure my beautiful hood was protected! Fit was better than factory, used lockable quick latch hood pins for added security!! 5 stars experience!!!
2018-23 Ford Mustang Terminator Style Front Vented Bumper Hood
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